cb_alllist.js
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var util = require('../../utils/util.js')
var uri=require('../../utils/uri.js')
Page({
data:{
sellerid:'',
toView:'',
scrollTop:0,
hiddenLoading:false
},
onLoad:function(opt){
wx.removeStorage({key:'cook_name'})
this.setData({
sellerid: util.cache("sellerid"),
})
wx.setNavigationBarTitle({
title:'我的菜品',
})
var that=this;
wx.getSystemInfo({
success: function(res) {
var ratio=750/res.windowWidth;
that.setData({
totalHeight:res.windowHeight-Math.round(160/ratio),
ratio:ratio
})
}
})
},
onShow:function(){
//修改菜品或添加菜品过来
if(util.cache('kindfood')){
var kindfood=util.cache('kindfood')
this.setData({
cookid:kindfood.cid,
id:kindfood.id,
hiddenLoading:false
})
wx.removeStorage({key:'kindfood'})
}
this.list();
this.alert=this.selectComponent('#alert');
console.log(this.data.cookid,this.data.id)
this.typeList();
var that=this;
util.postSuccessFun=function(json,uri_code) {
switch (uri_code) {
case uri.CGI__USER_GETCOOKBOOKBYCLASS__CODE:
console.log(json)
if(json.ret==200){
if(json.data[0].list!=''){
var list=json.data[0].list;
if(list!=''){
var commonList=[];
list.forEach(function(v,i){
if(v.class_type==1){
commonList=v.cookbooklist[0]
}
})
if(typeof commonList!='string' && commonList.length>0){
list.forEach(function(v,i){
if(v.class_type==2){
var cooklist=v.cookbooklist[0];
if(cooklist){
commonList.forEach(function(cc,kk){
cooklist.forEach(function(r,n){
if(r.id==cc.id){
cooklist.splice(n,1)
}
})
})
}
v.cookbooklist[0]=cooklist;
}
})
}
var tempcooklist=[];
list.forEach(function(v,i){
if(typeof v.cookbooklist[0]!='string'){
if(v.cookbooklist[0].length>0){
tempcooklist.push(v)
}
}
})
list=tempcooklist;
if(list.length>0){
list.forEach(function(v,i){
v.style=false
var cooktemp=[{border:[],height:0},{border:[],height:0}];
var left=[];
var right=[];
var listheight;
var cooklist=v.cookbooklist[0];
var leftheight=0;
var rightheight=0;
if(cooklist){
cooklist.forEach(function(r,n){
if(r.name.length>8){
r.name=r.name.slice(0,7)+'...';
}
if(n%2==0){
r.bg_color="bg-pink";
left.push(r)
if(r.image){
leftheight+=410
}else{
leftheight+=255
}
}else{
r.bg_color="bg-blue";
right.push(r)
if(r.image){
rightheight+=410
}else{
rightheight+=255
}
}
})
}
if(leftheight>rightheight){
listheight=leftheight
}else{
listheight=rightheight
}
cooktemp[0].height=listheight;
cooktemp[1].height=listheight;
cooktemp[0].border=left;
cooktemp[1].border=right;
v.cook_bg=cooktemp
})
list[0].style=true
}
that.setData({
cooklist:list.length>0 ? list : null,
hiddenLoading:true
})
if(list.length>0){
that.heightlist();
if(that.data.height_list[that.data.height_list.length-1]>that.data.totalHeight){
that.setData({
showshadow:true
})
}
}
if(that.data.cookid){
that.setData({
toView:'into'+that.data.cookid+'view'+that.data.id
})
}
}
}else{
that.setData({
hiddenLoading:true
})
}
}else{
that.setData({
hiddenLoading:true
})
}
break;
case uri.CGI__USER_GETCOOKBOOKCLASSBYSELLERID__CODE:
if(json.ret==200){
that.setData({
kind:json.data[0].length>1 ? true : false
})
}
break;
}
}
},
onReady:function(){
// this.setData({
// hiddenLoading:true
// })
},
//获取菜品列表
list:function(){
util.post(uri.CGI__USER_GETCOOKBOOKBYCLASS,{sellerid:this.data.sellerid},uri.CGI__USER_GETCOOKBOOKBYCLASS__CODE);
},
//获取商家菜品分类
typeList:function(){
util.post(uri.CGI__USER_GETCOOKBOOKCLASSBYSELLERID,{SellerId:this.data.sellerid},uri.CGI__USER_GETCOOKBOOKCLASSBYSELLERID__CODE)
},
//修改菜品
editcook:function(e){
console.log(util.powercontro('修改菜品'))
if(util.powercontro('修改菜品')==true){
wx.navigateTo({
url:'cb_sadd?id='+e.currentTarget.dataset.id+'&cid='+e.currentTarget.dataset.cid+'&url='+e.currentTarget.dataset.url
})
}else{
this.alert.show('您当前没有权限修改菜品');
}
},
//快速找到修改菜品
into:function(cid){
this.setData({
toView:'inToView'+cid,
})
},
//获取每个分类菜品高度
heightlist:function(){
var arr=[0];
var sum=0;
var cooklist=this.data.cooklist;
var that=this;
for(var i=0;i<cooklist.length-1;i++){
var thisheight=cooklist[i].cook_bg[0].height+116-35;
sum+=thisheight;
var singleheight=parseInt(sum/this.data.ratio)
arr.push(singleheight)
}
this.setData({
height_list:arr
})
},
//菜品滚动
menuscroll:function(e){
console.log(e.detail.scrollTop)
var cooklist=this.data.cooklist;
var arr=this.data.height_list;
console.log(arr)
//计算边界距离判断修饰是否改变
if(arr.length>1){
for(var i=0;i<arr.length;i++){
if(e.detail.scrollTop>=arr[i]){
for(var j=0;j<arr.length;j++){
cooklist[j].style=false;
}
cooklist[i].style=true;
}
}
}
if (e.detail.scrollTop<10){
cooklist[0].style=true;
}
this.setData({
cooklist:cooklist
})
},
//分类管理
cookClass:function(){
wx.navigateTo({
url:'../cooktype/ct_list'
})
},
netchange:function(){
this.onShow();
},
addcook:function(){
wx.navigateTo({
url:'cb_fadd?url=alllist'
})
},
})